User manual
Page 57
EA Elektro-Automatik GmbH
Helmholtzstr. 31-33 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
ea1974@elektroautomatik.de
ELR 9000 Series
3.7 Control panel (HMI) lock
In order to avoid the accidental alteration of a value during manual operation, the rotary knobs or the touchscreen
can be locked so that no alteration of values will be accepted without prior unlocking.
► How to locking the HMI
1. In the main page, tap the lock symbol (upper right corner).
2. In the settings page you can select between the complete HMI (“Lock all”)
lock or except for the On/Off button (“ON/OFF possible”)
3. Activate the lock with . The status “Locked” as shown in the gure to the
right.
If an attempt is made to alter something whilst the HMI is locked, a requester appears in the display asking if the
lock should be disabled.
► How to unlock the HMI
1. Tap any part of the touchscreen of the locked HMI, or turn one of the rotary knobs or press the button “On/
Off” (in complete lock situation).
2. This request pop-up will appear: .
3. Unlock the HMI by tapping on “Tap to unlock” within 5 seconds, otherwise the pop-up will disappear and
the HMI remains locked.
3.8 Loading and saving a user prole
The menu “Proles” serves to select between a default prole and up to 5 user proles. A prole is a collection of
all settings and set values. Upon delivery, or after a reset, all 6 proles have the same settings and all set values
are 0. If the user changes settings or sets target values then these create a working prole which can be saved to
one of the 5 user proles. These proles or the default one can then be switched. The default prole is read-only.
Loading the default prole is equivalent to a reset.
The purpose of a prole is to load a set of set values, settings limits and monitoring thresholds quickly without
having to readjust these. As all HMI settings are saved in the prole, including language, a prole change can also
be accompanied by a change in HMI language.
On calling up the menu page and selecting a prole the most important settings can be seen, but not changed.
► How to save the current values and settings as a user prole
1. Tap the touch area on the main screen
2. In the menu page, tap .
3. In the selection screen (right) choose between user prole 1-5 in which
the settings are to be saved. The prole will then be displayed and the
values can be checked, but not changed.
4. Save using the touch area .